River channel desilting device for water conservancy project: Fid-Bau Portal

River channel desilting device for water conservancy project

WANG BOWEN

The invention belongs to the field of water conservancy projects, and particularly relates to a river channel desilting device for a water conservancy project. The river channel dredging device comprises a machine body, wherein a connecting pipe is fixedly connected to the upper surface of the machine body; a conveying cabin is arranged in an inner cavity of the machine body; a stirring cabin is arranged at the bottom of the conveying cabin; the stirring cabin is located in the machine body; and the stirring cabin comprises an intercepting rod. According to the river channel desilting device for the water conservancy project, through the arrangement of a Y-shaped rod, when a transmission shaft rotates, a mixture of slurry, gravels and water is sucked into the stirring cabin, the intercepting rod preliminarily intercepts reticular and flocculent garbage at the river bottom to prevent the suction into the machine body, large-size gravels are intercepted by a baffle, the baffle, an extension spring and the Y-shaped rod vibrate under swinging of the intercepting rod, and most of water is discharged from the water outlet under extrusion of the baffle and the Y-shaped rod. The problems that the interior of a traditional dredging device can be easily blocked during working, and the water content of slurry is too great are solved.

本发明属于水利工程领域，具体的说是一种水利工程用河道清淤装置，包括机体；所述机体的上表面固定连接有连接管，所述机体的内腔设置有输送仓，所述谁送仓的底部设置有搅拌仓，所述搅拌仓位于机体的内部，所述搅拌仓包括拦截杆，该水利工程用河道清淤装置，通过设置Y型杆，当传动轴转动时，泥浆、碎石与水的混合物被吸入搅拌仓，拦截杆对河底网状和絮状垃圾进行初步拦截，防止吸入机体内部，体积较大的碎石由挡板拦截，挡板、拉伸弹簧和Y型杆在拦截杆的摆动下而振动，在挡板和Y型杆的挤压下，绝大部分水分由排水口排出，解决了传统清淤装置在工作时内部容易堵塞且泥浆含水量过大的问题。

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